[llvm-commits] CVS: llvm/autoconf/configure.ac

[Reid Spencer]

Changes in directory llvm/autoconf:

configure.ac updated: 1.192 -> 1.193
---
Log message:

Fix PR608: http://llvm.cs.uiuc.edu/PR608 :
Previously the script assumed the version number was the last field, now
it assumes it is the first sequence of digits.


---
Diffs of the changes:  (+1 -1)

 configure.ac |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)


Index: llvm/autoconf/configure.ac
diff -u llvm/autoconf/configure.ac:1.192 llvm/autoconf/configure.ac:1.193
--- llvm/autoconf/configure.ac:1.192	Fri Jul 22 15:54:01 2005
+++ llvm/autoconf/configure.ac	Wed Jul 27 16:58:38 2005
@@ -404,7 +404,7 @@
 dnl Verify that GCC is version 3.0 or higher
 if test "$GCC" = "yes"
 then
-  gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
+  gccmajor=`$CC --version | head -n 1 | sed 's/[[^0-9]]*\([[0-9.]]\).*/\1/'` 
   if test "$gccmajor" -lt "3"
   then
     AC_MSG_ERROR([gcc 3.x required, but you have a lower version])